NSN 4730-01-498-4405 · NIIN 014984405 · Part number CD222-21
Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 69502
Government record, cited
NSN 4730-01-498-4405 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-498-4405. Manufacturer of record part number: CD222-21.
Also searched as4730-01-498-4405 ·
4730014984405 ·
NIIN 014984405 ·
01-498-4405 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 69502 · CD222-21 · MCM183
4730-01-498-4405 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Connector,tubing,straight — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc
Identification
NSN: 4730-01-498-4405
NIIN: 014984405
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: CD222-21
Manufacturer: Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc
General Description
The Connector,tubing,straight, cataloged under National Stock Number 4730-01-498-4405, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc (USA)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-498-4405?
NSN 4730-01-498-4405 is a Connector,tubing,straight, manufactured by Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-498-4405?
NSN 4730-01-498-4405 has 2 manufacturer part numbers on file: MCM183 (Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am), CD222-21 (Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc).
What are the specifications of CD222-21?
Key specifications for CD222-21: Overall Length: 21.000 INCHES NOMINAL IN; Special Features: STYLE IS K11; O/S DIAMETER 6 INCHES IN; Part Name Assigned by Controlling Agency: 6 INCH DIAMETER CONNECTOR 21 INCH TUBE IN; End Item Identification: DIESEL ENGINE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-498-4405 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.